Reverse Polarity - Foreign Black Border
Reverse Polarity
Instant
You gain X life, where X is twice the damage dealt to you so far this turn by artifacts.
Legalities
- NOTLEGAL Standard
- NOTLEGAL Pioneer
- NOTLEGAL Modern
- LEGAL Legacy
- LEGAL Vintage
- LEGAL Commander
- LEGAL Oathbreaker
- NOTLEGAL Alchemy
- NOTLEGAL Explorer
- NOTLEGAL Historic
- NOTLEGAL Brawl
- NOTLEGAL Timeless
- LEGAL Pauper
- NOTLEGAL Penny